Inventor · disambiguated record
Sang-Wook Woo
Also filed as: WOO SANG WOOK
109 granted patents·27 pending applications·130 citations·filing 2007–2024
99Inventor score
Files withLG CHEMICAL LTD83LG ENERGY SOLUTION LTD41SAMSUNG ELECTRONICS CO LTD5WOO SANG WOOK3LG DISPLAY CO LTD2
Top patents by PatentIndex Score
136 records- 0197US11799085B2Method of manufacturing negative electrode for lithium secondary battery and lithium secondary batteryLG CHEMICAL LTD·Filed 2019·Granted Oct 24, 2023·17 cites·13 claims
- 0297US11316156B2Pre-lithiation using lithium metal and inorganic composite layerLG CHEMICAL LTD·Filed 2019·Granted Apr 26, 2022·17 cites·6 claims
- 0397US8945752B2Cable-type secondary batteryLG CHEMICAL LTD·Filed 2014·Granted Feb 3, 2015·16 cites·26 claims
- 0496US11183683B2Pre-lithiation method of negative electrode for secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Nov 23, 2021·8 cites·9 claims
- 0593US11316145B2Method for forming lithium metal and inorganic material composite thin film and method for pre-lithiation of negative electrode for lithium secondary battery by using sameLG CHEMICAL LTD·Filed 2018·Granted Apr 26, 2022·4 cites·8 claims
- 0693US10198038B2Foldable display deviceLG DISPLAY CO LTD·Filed 2016·Granted Feb 5, 2019·18 cites·18 claims
- 0792US10581069B2Negative electrode active material having double coating layer, method for preparing the same and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2015·Granted Mar 3, 2020·4 cites·20 claims
- 0892US10439221B2Negative electrode active material for lithium secondary battery and negative electrode for lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2016·Granted Oct 8, 2019·4 cites·14 claims
- 0991US11973219B2Method for pre-lithiation of negative electrode for lithium secondary battery and lithium metal laminate used thereforLG CHEMICAL LTD·Filed 2018·Granted Apr 30, 2024·3 cites·11 claims
- 1091US11545660B2Long-life and ultra-high energy density lithium secondary batteryLG CHEMICAL LTD·Filed 2020·Granted Jan 3, 2023·2 cites·9 claims
- 1191US8830177B2Method and apparatus for displaying view mode using face recognitionWOO SANG WOOK·Filed 2012·Granted Sep 9, 2014·9 cites·14 claims
- 1290US12015143B2Method of manufacturing negative electrode for secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Granted Jun 18, 2024·2 cites·11 claims
- 1389US11742549B2Separator including coating layer of lithium-containing composite, lithium secondary battery including the same, and method for manufacturing the secondary batteryLG CHEMICAL LTD·Filed 2019·Granted Aug 29, 2023·2 cites·15 claims
- 1489US9005819B2Anode for secondary battery and secondary battery having the sameLG CHEMICAL LTD·Filed 2014·Granted Apr 14, 2015·5 cites·24 claims
- 1587US11515526B2Method for manufacturing negative electrode and negative electrode obtained therefromLG CHEMICAL LTD·Filed 2019·Granted Nov 29, 2022·2 cites·8 claims
- 1687US11329312B2Pre-lithiation apparatus, method of producing negative electrode unit and negative electrode unitLG CHEMICAL LTD·Filed 2017·Granted May 10, 2022·2 cites·20 claims
- 1787US11211595B2Method for manufacturing negative electrodeLG CHEMICAL LTD·Filed 2019·Granted Dec 28, 2021·2 cites·5 claims
- 1887US9735418B2Anode active material for lithium secondary battery and preparation thereofLG CHEMICAL LTD·Filed 2015·Granted Aug 15, 2017·2 cites·5 claims
- 1987US2024379940A1Deposition of lithium fluoride on surface of lithium metal and lithium secondary battery using the sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 2084US12074341B2Separator including coating layer of lithium-containing composite, lithium secondary battery including the same, and method for manufacturing the secondary batteryLG ENERGY SOLUTION LTD·Filed 2023·Granted Aug 27, 2024·0 cites·14 claims
- 2184US12051798B2Deposition of lithium fluoride on surface of lithium metal and lithium secondary battery using the sameLG CHEMICAL LTD·Filed 2017·Granted Jul 30, 2024·1 cites·6 claims
- 2282US11539039B2Negative electrode for lithium secondary battery, lithium secondary battery comprising the same, and preparation method thereofLG CHEMICAL LTD·Filed 2018·Granted Dec 27, 2022·1 cites·11 claims
- 2381US10727478B2Negative electrode for lithium ion secondary battery and method for manufacturing the sameLG CHEMICAL LTD·Filed 2017·Granted Jul 28, 2020·1 cites·5 claims
- 2477US9991549B2Anode for cable-type secondary battery and cable-type secondary battery comprising the sameLG CHEMICAL LTD·Filed 2015·Granted Jun 5, 2018·1 cites·13 claims
- 2577US9300005B2Cable-type secondary batteryLG CHEMICAL LTD·Filed 2014·Granted Mar 29, 2016·1 cites·33 claims
- 2677US2025158026A1Negative Electrode For Secondary Battery And Manufacturing Method ThereofLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 2776US10026956B2Anode including spherical natural graphite and lithium secondary battery including the anodeLG CHEMICAL LTD·Filed 2014·Granted Jul 17, 2018·1 cites·13 claims
- 2876US9601777B2Anode for lithium secondary battery, method for manufacturing same, and lithium secondary battery including sameLG CHEMICAL LTD·Filed 2014·Granted Mar 21, 2017·1 cites·7 claims
- 2975US12113203B2Negative electrode for lithium secondary battery, method for pre-lithiation thereof, and lithium secondary battery including sameLG CHEMICAL LTD·Filed 2019·Granted Oct 8, 2024·1 cites·11 claims
- 3073US2024322140A1Negative electrode and secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 3172US12476251B2Globular carbon-based anode active material, method for manufacturing same, and anode and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Nov 18, 2025·0 cites·12 claims
- 3272US12431497B2Globular carbon-based anode active material, method for manufacturing same, and anode and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Sep 30, 2025·0 cites·8 claims
- 3372US10964946B2Anode active material and lithium secondary battery including the sameLG CHEMICAL LTD·Filed 2018·Granted Mar 30, 2021·0 cites·11 claims
- 3472US9997781B2Transition metal-metaphosphate anode active material, method of preparing the same, and lithium secondary battery or hybrid capacitor including the anode active materialLG CHEMICAL LTD·Filed 2014·Granted Jun 12, 2018·1 cites·26 claims
- 3572US9979024B2Transition metal-pyrophosphate anode active material, method of preparing the same, and lithium secondary battery or hybrid capacitor including the anode active materialLG CHEMICAL LTD·Filed 2014·Granted May 22, 2018·1 cites·25 claims
- 3671US12476252B2Globular carbon-based anode active material, method for manufacturing same, and anode and lithium secondary battery comprising sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Nov 18, 2025·0 cites·12 claims
- 3770US11881584B2Negative electrode active material, preparation method thereof, negative electrode and secondary battery both including sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Jan 23, 2024·0 cites·13 claims
- 3870US2025210657A1Negative electrode active material, negative electrode, and secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 3969US12428302B2Negative electrode active material, preparation method thereof, and negative electrode and secondary battery including sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Sep 30, 2025·0 cites·12 claims
- 4068US12494474B2Electrode drying method capable of suppressing binder swelling and electrode drying system using sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Dec 9, 2025·0 cites·11 claims
- 4168US12444734B2Anode active material, method for preparing anode active material, anode comprising same, and lithium secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Granted Oct 14, 2025·0 cites·9 claims
- 4268US12401020B2Artificial graphite, method for preparing artificial graphite, anode comprising same, and lithium secondary batteryLG ENERGY SOLUTION LTD·Filed 2021·Granted Aug 26, 2025·0 cites·6 claims
- 4368US12199273B2Negative electrode and method for manufacturing the sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Jan 14, 2025·0 cites·13 claims
- 4468US9583785B2Cable-type secondary batteryLG CHEMICAL LTD·Filed 2014·Granted Feb 28, 2017·0 cites·51 claims
- 4568US9306237B2Cable-type secondary batteryLG CHEMICAL LTD·Filed 2014·Granted Apr 5, 2016·0 cites·31 claims
- 4668US2024429389A1Negative electrode and secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 4767US11990602B2Lithium metal patterning and electrochemical device using the sameLG CHEMICAL LTD·Filed 2017·Granted May 21, 2024·0 cites·4 claims
- 4867US9306236B2Cable-type secondary batteryLG CHEMICAL LTD·Filed 2014·Granted Apr 5, 2016·0 cites·23 claims
- 4967US2025357478A1Negative electrode and secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 5066US12237508B2Negative electrode active material for secondary battery, method of producing the same, and negative electrode for secondary battery and lithium secondary battery including the sameLG ENERGY SOLUTION LTD·Filed 2020·Granted Feb 25, 2025·0 cites·7 claims
Showing the top 50 of 136 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →